CN203631192U - Rapid support composite insulator fitting used for overhead power transmission line - Google Patents
Rapid support composite insulator fitting used for overhead power transmission line Download PDFInfo
- Publication number
- CN203631192U CN203631192U CN201320771127.4U CN201320771127U CN203631192U CN 203631192 U CN203631192 U CN 203631192U CN 201320771127 U CN201320771127 U CN 201320771127U CN 203631192 U CN203631192 U CN 203631192U
- Authority
- CN
- China
- Prior art keywords
- fitting
- gold utensil
- pressure plate
- groove
- dormant bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 239000002131 composite material Substances 0.000 title abstract 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 36
- 239000010931 gold Substances 0.000 claims description 36
- 229910052737 gold Inorganic materials 0.000 claims description 36
- 229920001971 elastomer Polymers 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000565 sealant Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
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- Insulators (AREA)
Abstract
A rapid support composite insulator fitting used for an overhead power transmission line comprises a fitting arranged on an insulator, an arc-shaped pressure plate is arranged at the top of the fitting, and the arc-shaped pressure plate and the top of the fitting form a conducting wire fixing hole. One end of the arc-shaped pressure plate is in hinge joint with one end of the fitting, and the other end of the fitting is equipped with a fitting groove in which the other end of the arc-shaped pressure plate can be clamped. A first countersunk bolt hole is arranged in the fitting groove, the other end of the fitting is equipped with a pressure plate groove, and a second countersunk bolt hole is arranged in the pressure plate groove. The first and second countersunk bolt holes correspond with each other, a countersunk bolt penetrates the first and second countersunk bolt holes to connect the arc-shaped pressure plate and the fitting fixedly together, and a sealant plug is also arranged in the pressure plate groove on the outer surface of the countersunk bolt. The rapid support composite insulator fitting used for the overhead power transmission line can realize the reliable connection and fastening of an insulated overhead line and a support insulator conveniently, is not influenced by the wind power and the air temperature, and enables the safe running of the electric power insulated overhead line to be improved.
Description
Technical field
The utility model belongs to electric power circuit insulator field, relates in particular to a kind of aerial insulated wire fast-type and supports synthetic insulator gold utensil.
Background technology
Support that synthetic insulator is made up of glass-epoxy leading-drawing rod, silicon rubber full skirt, gold utensil three parts, it is the insulator for supporting wire, and it can ensure that wire and cross-arm, shaft tower have enough insulation distances.Suspended insulated guide wire is that nearly single or multiple lift metallic conductor strand is stranded, and extrude the wire of insulating barrier in the above, it can reduce the insulation against ground distance of high pressure transmission and distribution network overhead wire effectively, dwindle transmission line transmission of electricity space, corridor, at present in the urban district of distribution circumstance complication and be usually short-circuited, be used widely on the circuit of ground connection.The fixing method of traditional insulating frame ceases to be busy and supporting insulator is mainly fixing by colligation or plate screw.Wherein the weak point of strapping is the impact that is subject to workmen's technical merit, and fixed mass differs, and under the effect of wind-force, often causes insulated aerial LSOR or comes off, and brings hidden danger to the normal operation of circuit.And the weak point of plate screw fixation is under the high weather effect of the air humidity such as rain, snow, often can cause plate screw corrosion to damage, incur loss through delay maintenance and accident treatment time, affect completing of regional power supply reliability index.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency the quick synthetic insulator gold utensil of supporting for a kind of overhead transmission line is provided.
For achieving the above object, the utility model is by the following technical solutions:
The quick synthetic insulator gold utensil of supporting for a kind of overhead transmission line, comprise the gold utensil being arranged on insulator, be provided with arc pressuring plate at gold utensil top, arc pressuring plate and gold utensil top form wire fixing hole, one end of described arc pressuring plate one end and gold utensil is hinged, the other end of gold utensil arranges the gold utensil groove snapping in for the arc pressuring plate other end, in the groove of gold utensil, be provided with the first dormant bolt hole, be provided with pressing plate groove at the other end of gold utensil, in pressing plate groove, be provided with the second dormant bolt hole, the first dormant bolt hole is corresponding with the second dormant bolt hole, dormant bolt is fixed together arc pressuring plate and gold utensil through the second dormant bolt hole and the first dormant bolt hole, in the pressing plate groove of dormant bolt outer surface, be also provided with seal rubber plug.
The quick synthetic insulator gold utensil of supporting for above-mentioned overhead transmission line, described arc pressuring plate is hinged and is formed by curved portions and pressing plate connecting portion, and pressing plate groove and dormant bolt hole are arranged on pressing plate connecting portion.
Adopt above-mentioned technical characterictic, the utility model has following advantage: reliable be connected and fastening that can easily realize insulating frame ceases to be busy and supporting insulator, adopt seal rubber plug structure, dormant bolt is sealed in arc pressuring plate, under the large weather environment of the air themperature such as rain, snow, can not cause arc pressuring plate dormant bolt to get rusty and corrosion and damage, not affected by wind-force and air themperature, improve the safe operation of electric insulation overhead wire yet.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model while not installing.
Fig. 2 is use status architecture schematic diagram of the present utility model.
Fig. 3 is the right view of Fig. 2.
Embodiment
The quick synthetic insulator gold utensil of supporting for a kind of overhead transmission line as shown in Figure 1 to Figure 3, comprise the gold utensil 2 being arranged on insulator 1, be provided with arc pressuring plate 5 at gold utensil 2 tops, arc pressuring plate and gold utensil top form wire fixing hole, one end of described arc pressuring plate 5 one end and gold utensil is hinged, the other end of gold utensil arranges the gold utensil groove 3 snapping in for the arc pressuring plate other end, in the groove of gold utensil, be provided with the first dormant bolt hole 4, be provided with pressing plate groove 7 at the other end of gold utensil, in pressing plate groove, be provided with the second dormant bolt hole 6, the first dormant bolt hole is corresponding with the second dormant bolt hole, dormant bolt 9 is fixed together arc pressuring plate and gold utensil through the second dormant bolt hole and the first dormant bolt hole, in the pressing plate groove of dormant bolt outer surface, be also provided with seal rubber plug 10.Described arc pressuring plate 5 is hinged and is formed by curved portions 11 and pressing plate connecting portion 8, and pressing plate groove and dormant bolt hole are arranged on pressing plate connecting portion.
Claims (2)
1. the quick synthetic insulator gold utensil of supporting for overhead transmission line, comprise the gold utensil (2) being arranged on insulator (1), be provided with arc pressuring plate (5) at gold utensil (2) top, arc pressuring plate and gold utensil top form wire fixing hole, it is characterized in that: one end of described arc pressuring plate (5) one end and gold utensil is hinged, the other end of gold utensil arranges the gold utensil groove (3) snapping in for the arc pressuring plate other end, in the groove of gold utensil, be provided with the first dormant bolt hole (4), be provided with pressing plate groove (7) at the other end of gold utensil, in pressing plate groove, be provided with the second dormant bolt hole (6), the first dormant bolt hole is corresponding with the second dormant bolt hole, dormant bolt (9) is fixed together arc pressuring plate and gold utensil through the second dormant bolt hole and the first dormant bolt hole, in the pressing plate groove of dormant bolt outer surface, be also provided with seal rubber plug (10).
2. the quick synthetic insulator gold utensil of supporting for overhead transmission line according to claim 1, it is characterized in that: described arc pressuring plate (5) is by curved portions (11) and pressing plate connecting portion (8) formation that is hinged, and pressing plate groove and dormant bolt hole are arranged on pressing plate connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771127.4U CN203631192U (en) | 2013-12-01 | 2013-12-01 | Rapid support composite insulator fitting used for overhead power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771127.4U CN203631192U (en) | 2013-12-01 | 2013-12-01 | Rapid support composite insulator fitting used for overhead power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631192U true CN203631192U (en) | 2014-06-04 |
Family
ID=50817647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320771127.4U Expired - Fee Related CN203631192U (en) | 2013-12-01 | 2013-12-01 | Rapid support composite insulator fitting used for overhead power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868424A (en) * | 2015-04-20 | 2015-08-26 | 国网辽宁省电力有限公司鞍山供电公司 | Vertical insulator ratchet fastener for 10 kV electric power overhead line, and application method |
-
2013
- 2013-12-01 CN CN201320771127.4U patent/CN203631192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868424A (en) * | 2015-04-20 | 2015-08-26 | 国网辽宁省电力有限公司鞍山供电公司 | Vertical insulator ratchet fastener for 10 kV electric power overhead line, and application method |
| CN104868424B (en) * | 2015-04-20 | 2018-02-27 | 国网辽宁省电力有限公司鞍山供电公司 | Vertical insulator spine button and application method for 10kV power overhead networks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |